8122380648717 has 16 divisors (see below), whose sum is σ = 10845382464000. Its totient is φ = 5407152771504.

The previous prime is 8122380648713. The next prime is 8122380648719. The reversal of 8122380648717 is 7178460832218.

It is not a de Polignac number, because 8122380648717 - 2² = 8122380648713 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8122380648713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10028034 + ... + 10807692.

It is an arithmetic number, because the mean of its divisors is an integer number (677836404000).

Almost surely, 2^{8122380648717} is an apocalyptic number.

It is an amenable number.

8122380648717 is a deficient number, since it is larger than the sum of its proper divisors (2723001815283).

8122380648717 is a wasteful number, since it uses less digits than its factorization.

8122380648717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784640.

The product of its (nonzero) digits is 7225344, while the sum is 57.

The spelling of 8122380648717 in words is "eight trillion, one hundred twenty-two billion, three hundred eighty million, six hundred forty-eight thousand, seven hundred seventeen".